HEIDENHAIN iTNC 530 (340 422) ISO programming User Manual
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8.8 SL Cycles with Contour Formula ..... 362
Selecting a program with contour definitions ..... 363
Defining contour descriptions ..... 363
Entering a contour formula ..... 364
Overlapping contours ..... 364
Contour machining with SL Cycles ..... 366
8.9 Cycles for Multipass Milling ..... 370
RUN 3-D DATA (Cycle G60) ..... 371
MULTIPLASS MILLING (Cycle G230) ..... 372
RULED SURFACE (Cycle G231) ..... 374
8.10 Coordinate Transformation Cycles ..... 379
Effect of coordinate transformations ..... 379
DATUM SHIFT (Cycle G54) ..... 380
DATUM SHIFT with datum tables (Cycle G53) ..... 381
DATUM SETTING (Cycle G247) ..... 384
MIRROR IMAGE (Cycle G28) ..... 385
ROTATION (Cycle G73) ..... 387
SCALING FACTOR (Cycle G72) ..... 388
WORKING PLANE (Cycle G80) ..... 389
DWELL TIME (Cycle G04) ..... 396
PROGRAM CALL (Cycle G39) ..... 397